SMA Male to SMA Female Coaxial Jumper Cable; Connect from SMA Equipment to SMA-Style Antennas. Low-Loss LMR195-size 50-ohm Coax / Heat Shrink on Both Ends. Compatible with all SMA-based equipment including modems and routers from CalAmp, Cisco, Cradlepoint, Digi, Pepwave, Proxicast, Sierra Wireless, Sixnet/Red Lion and many others. NOT for use with Wi-Fi (RP-SMA) or video (cable/satellite/TV) devices. Use to connect SMA radio sources such as modems, routers, etc. to the male SMA connector found on many external antennas or to extend the length of an existing SMA coax cable. Length: 10 feet / 3 Meter Color: Black+Gold Material: PVC+Copper Connector 1: SMA Male (Inline Plug) - Gold Plated Connector 2: SMA Female (Inline Bulkhead Jack with nut & washer) - Gold Plated Coax: Low-loss LMR195 size (0.195 inch diameter) Impedance: 50 ohm RF Connectors SMA Female jacks are commonly used on 3G/4G/LTE cellular modems, routers and signal amplifiers - check with your equipment manufacturer. Many indoor cellular antennas have SMA Male connectors; most outdoor antennas have either N-Male or N-Female connectors. RP-SMA (Reverse Polarity) connectors are commonly used on Wi-Fi equipment. SMA and RP-SMA connectors will not mate. Video equipment (cable, satellite, TV, etc) uses "F" connectors - which look similar to SMA but they will not mate with SMA connectors. All outdoor connections should be weather-proofed. Use Self-Bonding silicone tape (ASIN B00K4PZ9NO) for fast and easy connection sealing. Package Contents: 1 x Coax Extension Cable Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.